{"nct_id":"NCT00090675","title":"Maintenance ZD1839 (IRESSA®) Following Completion of Front Line, Platinum-Based, Double Chemotherapy in Subjects With Advanced or Metastatic Non-Small Cell Lung Cancer","status":"WITHDRAWN","status_verified_date":"2013-01","start_date":"2006-01","start_date_type":null,"primary_completion_date":"2007-11","primary_completion_date_type":"ESTIMATED","completion_date":"2007-11","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["AZN"]}